Now showing items 1-4 of 4
Genomic relationships between hexaploid Helianthus resinosus and diploid Helianthus annuus (Asteraceae)
(Springer-Verlag Wien 2013 Plant Systematic and Evolution, 2013-11-19)
Genus Helianthus comprises diploid and polyploid species. An autoallopolyploid origin has been proposed for hexaploid species but the genomic relationships remain unclear. Mitotic and meiotic studies in annual ...
Differentiation of triticale cultivars through FISH karyotyping of their rye chromosomes
The aim of this work was to cytogenetically characterize triticale cultivars through fluorescence in situ hybridization (FISH) analysis of their rye chromosomes. In the present work, we studied six cultivars of triticale ...
Cytogenetic studies in four cultivated Amaranthus (Amaranthaceae) species
(CompCytogen.v7i1.4276 www.pensoft.net/journals/compcytogen, 2013-03-26)
In the present study, the chromosomes numbers were confirmed, 2n = 34 for Amaranthus cruentus Linnaeus, 1759, and 2n = 32 for A. hypochondriacus Linnaeus, 1753, A. mantegazzianus Passer, 1864, and A. caudatus Linnaeus, ...
Encrusting offers protection against phytotoxic chemicals and maintains the physiological quality of sunflower (Helianthus annuus) seeds
(Seed Science Technolgy, 2013-01)
Precision planting of sunfl ower seeds is hampered by the large variability in size and shape. Seed encrusting, the application of layers of adhesive and inert material, has the potential to solve this problem. However, ...